Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
lib/iov_iter.c iov_iter_get_pages2() -> __iov_iter_get_pages_alloc()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | *pages | 1-u64max |
| PARAM_VALUE | 1 | *(*pages) | 1-u64max |
| PARAM_VALUE | 2 | maxsize | 1-u32max,9223372036854775807,18446744071562067968-u64max |
| PARAM_VALUE | 3 | maxpages | 1-u32max |
| PARAM_VALUE | 4 | start | 4096-ptr_max |
| CAPPED_DATA | 2 | maxsize | 1 |
| CAPPED_DATA | 2 | maxsize | 1 |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 2 | maxsize | $2 |
| DATA_SOURCE | 3 | maxpages | $3 |
| DATA_SOURCE | 4 | start | $4 |
| NOSPEC | 0 | i->count | |
| NOSPEC | 2 | maxsize | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | i->count | 1-s32max[c] |
| HOST_DATA | 0 | i->iov_offset | 1-8589934588[c] |
| USER_DATA | 0 | i->count | 0-u64max |
| USER_DATA | 0 | i->iov_offset | 0-u64max[c] |
| USER_DATA | 2 | maxsize | 1-s32max,2147487745-u32max,18446744071562072065-u64max[c] |
| USER_DATA | 4 | *start | 0-4095[c] |
| UNITS | 2 | maxsize | unit_byte |
| USER_PTR | 4 | start | |
| HALF_LOCKED2 | &inode->i_rwsem | ||
| HALF_LOCKED2 | &tls_ctx->tx_lock | ||
| HALF_LOCKED2 | &vq->mutex |
lib/iov_iter.c iov_iter_get_pages_alloc2() -> __iov_iter_get_pages_alloc()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | i | 4096-ptr_max |
| PARAM_VALUE | 1 | pages | 186526411861921792,1023409613066645504,1804315003686793216,7321185217492377600,9219118179075125248 |
| PARAM_VALUE | 1 | *pages | 0 |
| PARAM_VALUE | 2 | maxsize | 0-u32max,18446744071562067968-u64max |
| PARAM_VALUE | 3 | maxpages | u32max |
| PARAM_VALUE | 4 | start | 3446848713888657408,3751814698692476928,3944793403485134848,7106203016484933632 |
| PARAM_VALUE | 4 | *start | 0-4095 |
| CAPPED_DATA | 2 | maxsize | 1 |
| CAPPED_DATA | 2 | maxsize | 1 |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | pages | $1 |
| DATA_SOURCE | 2 | maxsize | $2 |
| DATA_SOURCE | 4 | start | $3 |
| NOSPEC | 0 | i->count | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | i->count | 0-u64max |
| USER_DATA | 0 | i->iov_offset | 0-u64max[c] |
| USER_DATA | 2 | maxsize | 0-u32max[c] |
| UNITS | 2 | maxsize | unit_byte |